Watch NCIS: Los Angeles Online
Hetty's past is explored when our favorite shot-caller is forced to personally confront a suspect at the Hollywood Bowl.
The team questions suspects when a bounty hunter is on the loose. What the find comes as a surprise, even by their standards.
When a federal agent is murdered in a shootout in downtown Los Angeles, the team members from NCIS' field office call in to investigate.
After a downtown Navy Recruitment Center is held hostage, Callen mediates with his ex-partner, Tracy Keller, to uncover information about a hijacked shipment of Spike missiles.
A videotape revealing a Naval Commander's daughter being buried alive strikes a nerve with Sam and thrusts the NCIS team in a race against the clock to save the girl.
The OSP and NCIS: Los Angeles team receive a surprise even they didn't expect in the fourth episode of the second season.
Callen, Sam and Kensi jump into action when video surveillance footage shows an ambush on a humvee transporting Marines in the desert.
In part two of NCIS: Los Angeles' two-hour second season premiere, the team hunts down a professional hit squad who just took out one of their own, and tries to determine their next target.
The second season of NCIS: Los Angeles kicks off with a two-hour premiere and another missing agent. This time it's Det. Deeks, who's gone deep cover ... probably a little too deep.
Callen seeks to uncover the keys to a case, and unlock secrets of his past, on the first season finale of NCIS: Los Angeles.